An overview and range demo of the Colt AR6721 rifle. The 6721 is the heavy barrel version of the Colt AR-15 Tactical Carbine.
The Colt AR-15 Tactical Carbine is available with a 16” heavy barrel with a 1/9 twist which allows for flexibility in ammunition selection, or a 16″ light barrel. Comes equipped with a Magpul MBUS backup sight.
The shooting rest used during accuracy testing of the Colt AR6721 is the P3 Ultimate Shooting Rest from CTK Precision.
Colt AR6721 Specs:
- CALIBER: 5.56×45 NATO (.223 Rem.)
- WEIGHT: 7.3 lbs (3.31 kg)
- OVERALL LENGTH (STOCK RETRACTED): 32 in. (81.28 cm)
- OVERALL LENGTH (STOCK EXTENDED): 35.5 in. (90.17 cm)
- BARREL LENGTH: 16.1 in. (40.89 cm) Heavy
- RATE OF FIRE: SEMI
- RIFLING: 1/9 RH
- EFFECTIVE RANGE: 600 m